noun
- inactive enzyme precursors that are converted to pepsin in the stomach
Usage: biochemistry; plural form
Examples
- Pepsinogens are secreted by the chief cells in the gastric glands.
- The conversion of pepsinogens to pepsin occurs in the acidic environment of the stomach.
- Medical tests can measure pepsinogen levels in blood to assess stomach function.
- Pepsinogens remain inactive until they encounter stomach acid.
- Different types of pepsinogens are produced by various cells in the digestive system.
- Elevated pepsinogen levels may indicate certain gastric conditions.